CJR	X0					// ERROR "cannot use register X0 in rs1"
	CJR	X10, X11				// ERROR "expected no register in rs2"
	CJALR	X0					// ERROR "cannot use register X0 in rs1"
	CJALR	X10, X11				// ERROR "expected no register in rd"
	CBEQZ	X5, 1(PC)				// ERROR "expected integer prime register in rs1"
	CBNEZ	X5, 1(PC)				// ERROR "expected integer prime register in rs1"
	CLI	$3, X0					// ERROR "cannot use register X0 in rd"

AESENC X0, X1 AESENC X0, X2 AESENC X0, X3 AESENC X0, X4 ADDQ $0x20, CX enc128: MOVUPS (CX), X0 AESENC X0, X1 AESENC X0, X2 AESENC X0, X3 AESENC X0, X4 MOVUPS 16(CX), X0 AESENC X0, X1 AESENC X0, X2 AESENC X0, X3 AESENC X0, X4 MOVUPS 32(CX), X0 AESENC X0, X1 AESENC X0, X2 AESENC X0, X3 AESENC X0, X4 MOVUPS 48(CX), X0 AESENC X0, X1 AESENC X0, X2 AESENC X0, X3 AESENC X0, X4 MOVUPS 64(CX), X0 AESENC X0, X1 AESENC X0, X2 AESENC X0, X3 AESENC X0, X4 MOVUPS 80(CX), X0 AESENC X0, X1 AESENC X0, X2 AESENC X0, X3...

	const size = 12 * 1024 * 1024
	b.Run(" 00|00 ", func(b *testing.B) { benchmarkErasureDecode(2, 2, 0, 0, size, b) })
	b.Run(" 00|X0 ", func(b *testing.B) { benchmarkErasureDecode(2, 2, 0, 1, size, b) })
	b.Run(" X0|00 ", func(b *testing.B) { benchmarkErasureDecode(2, 2, 1, 0, size, b) })
	b.Run(" X0|X0 ", func(b *testing.B) { benchmarkErasureDecode(2, 2, 1, 1, size, b) })
}

func BenchmarkErasureDecode_4_64KB(b *testing.B) {

AESENC X0, X1 AESENC X0, X2 AESENC X0, X3 AESENC X0, X4 ADDQ $0x20, CX enc128: MOVUPS (CX), X0 AESENC X0, X1 AESENC X0, X2 AESENC X0, X3 AESENC X0, X4 MOVUPS 16(CX), X0 AESENC X0, X1 AESENC X0, X2 AESENC X0, X3 AESENC X0, X4 MOVUPS 32(CX), X0 AESENC X0, X1 AESENC X0, X2 AESENC X0, X3 AESENC X0, X4 MOVUPS 48(CX), X0 AESENC X0, X1 AESENC X0, X2 AESENC X0, X3 AESENC X0, X4 MOVUPS 64(CX), X0 AESENC X0, X1 AESENC X0, X2 AESENC X0, X3 AESENC X0, X4 MOVUPS 80(CX), X0 AESENC X0, X1 AESENC X0, X2 AESENC X0, X3...

	b.Run(" 00|X0 ", func(b *testing.B) { benchmarkErasureEncode(2, 2, 0, 1, size, b) })
	b.Run(" X0|00 ", func(b *testing.B) { benchmarkErasureEncode(2, 2, 1, 0, size, b) })
}

func BenchmarkErasureEncode_4_64KB(b *testing.B) {
	const size = 64 * 1024
	b.Run(" 00|00 ", func(b *testing.B) { benchmarkErasureEncode(2, 2, 0, 0, size, b) })

	RET
TEXT ·a28(SB), 0, $0-0
	CMPL runtime·writeBarrier(SB), $0
	PEXTRD $0, X0, R15
	ADDQ $1, R15
	RET
TEXT ·a29(SB), 0, $0-0
	CMPL runtime·writeBarrier(SB), $0
	VPEXTRD $0, X0, R15
	ADDQ $1, R15
	RET
TEXT ·a30(SB), 0, $0-0
	CMPL runtime·writeBarrier(SB), $0

// license that can be found in the LICENSE file.

TEXT errors(SB),$0
	CSRRC	(X10), CYCLE, X5		// ERROR "integer register or immediate expected for 1st operand"
	CSRRC	X0, TU, X5			// ERROR "unknown CSR"
	CSRRC	X0, CYCLE			// ERROR "missing CSR name"
	CSRRC	X0, CYCLE, (X10)		// ERROR "needs an integer register output"
	CSRRC	$-1, TIME, X15			// ERROR "immediate out of range 0 to 31"
	CSRRCI	$32, TIME, X15			// ERROR "immediate out of range 0 to 31"

      h ^= fingerprint(buf, bufLen);
      h = remix(h);
      buf[bufLen++] = getChar(h);

      int x0 = buf[bufLen - 1] & 0xff;
      int x1 = buf[bufLen - 2] & 0xff;
      int x2 = buf[bufLen - 3] & 0xff;
      int x3 = buf[bufLen / 2] & 0xff;
      buf[((x0 << 16) + (x1 << 8) + x2) % bufLen] ^= x3;
      buf[((x1 << 16) + (x2 << 8) + x3) % bufLen] ^= i % 256;
    }

	// 7.1: CSR Instructions
	CSRRC	X0, CYCLE, X5				// f33200c0
	CSRRC	X0, CYCLE, X0				// 733000c0
	CSRRC	X10, CYCLE, X5				// f33205c0
	CSRRC	$2, TIME, X5				// f37211c0
	CSRRCI	$2, TIME, X5				// f37211c0
	CSRRS	X0, CYCLE, X5				// f32200c0
	CSRRS	X0, CYCLE, X0				// 732000c0
	CSRRS	X10, CYCLE, X5				// f32205c0
	CSRRS	$2, TIME, X5				// f36211c0
	CSRRS	X0, VLENB, X5				// f32220c2

pkg p1, var SIVal SI
pkg p1, var StrConv string
pkg p1, var V string
pkg p1, var V1 uint64
pkg p1, var V2 p2.Twoer
pkg p1, var VError //deprecated
pkg p1, var VError Error
pkg p1, var X I
pkg p1, var X0 int64